Japanese (language)
Variant sets
Japanese (language) — Second-Level Reference Label Generation Rules, 25 October 2024
Code points grouped into sets of mutual variants. Every member of a set produces
the same set of variant labels, so a registration of one has implications for
all the others. Sets of a single member are omitted, as are the identity
mappings RFC 7940 requires each member to declare.
13 variant sets,
containing 26 variants.
o 〇
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
o
U+006F
↔
〇
U+3007
blocked
Cross-script homoglyph
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
へ ヘ
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
へ
U+3078
↔
ヘ
U+30D8
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
べ ベ
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
べ
U+3079
↔
ベ
U+30D9
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ぺ ペ
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ぺ
U+307A
↔
ペ
U+30DA
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
エ 工
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
エ
U+30A8
↔
工
U+5DE5
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
カ 力
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
カ
U+30AB
↔
力
U+529B
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
タ 夕
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
タ
U+30BF
↔
夕
U+5915
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ト 卜
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ト
U+30C8
↔
卜
U+535C
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ニ 二
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ニ
U+30CB
↔
二
U+4E8C
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ハ 八
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ハ
U+30CF
↔
八
U+516B
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ロ 口
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ロ
U+30ED
↔
口
U+53E3
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ー 一
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ー
U+30FC
↔
一
U+4E00
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
ヽ 丶
2 members
blocked
Source
Direction
Target
Disposition
Ref
Comment
ヽ
U+30FD
↔
丶
U+4E36
blocked
101
↔ declared both ways
⇆ both ways, different disposition each way
→ one direction only
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